18024809

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{661}}^1$

素因数の和:776

約数の個数: 16

約数和(自身を含む): 20527296

約数和(自身を除く): 2502487

約数列:

[1, 11, 37, 67, 407, 661, 737, 2479, 7271, 24457, 27269, 44287, 269027, 487157, 1638619, 18024809]

約数ペア:

[(1, 18024809), (11, 1638619), (37, 487157), (67, 269027), (407, 44287), (661, 27269), (737, 24457), (2479, 7271)]